public function getClientSideTranslationKeys(&$translationKeys)
{
$translationKeys[] = 'General_MetricsToPlot';
$translationKeys[] = 'General_MetricToPlot';
$translationKeys[] = 'General_RecordsToPlot';
$translationKeys[] = 'General_SaveImageOnYourComputer';
$translationKeys[] = 'General_ExportAsImage';
$translationKeys[] = 'General_NoDataForGraph';
}